In my honest opinion, the app is okay. However, the one fault about Discord in general is the maximum file size for sending. It should be greater than 8mbs, which is rather small. It should instead be 20mbs, like most other platforms such as Emails. You're better off emailing and not using Nitro since this is the case.
Tongue discoloration. Brown tongue (symptom description): Brown tongue is listed as a type of or related-symptom for symptom Tongue discoloration. Brown tongue (symptom description): For a medical symptom description of 'Brown tongue', the following symptom information may be relevant to the symptoms: Tongue discoloration (type of symptom). However, note that other causes of the symptom 'Brown tongue' may be possible.
A black or brown tongue typically is due to the overgrowth of bacteria that normally are present on the tongue. This, too, can be caused by the killing of some bacteria with antibiotics so other bacteria overgrow. But the most common cause of discoloration of the tongue is the overgrowth of a fungus. The most common fungus is called candida. But overgrowth of the candida fungus turns the tongue white. Infection with candida is called candidiasis, and when it happens on the tongue the condition is called thrush.